# 990prep vs AST Blitz

The clearest difference is iOS requirement: 990prep at 15.0 against AST Blitz's 17.4. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 990prep sells 2 in-app purchases, starting at $44.99 per month and AST Blitz sells 6 in-app purchases, starting at $17.00 per month. Whichever you choose, the download price is not the number that matters.

990prep ships an update every 9 days, AST Blitz every 5 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 990prep | AST Blitz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ast-blitz/id6763171569/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 85 MB | 3 MB |
| Requires iOS | **15.0** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Justin De Sio](https://appshunter.io/developer/1881405592) | [Blitz Education](https://appshunter.io/developer/1895197453) |

## What reviewers say

### 990prep

[App page](https://appshunter.io/ios/app/990prep-toeic-training/id6759878981)

Prepare for the TOEIC® exam with a comprehensive training app. It offers numerous practice exercises, vocabulary flashcards, and grammar lessons designed to improve your score. Instant feedback helps you learn from mistakes.

**Highlights:** 240 Practice Exercises, 1,000+ Vocabulary Flashcards, 100+ Grammar Lessons, Instant Corrections, Progress Tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $44.99 | per month |
| Annual Premium | $89.99 | per year |


### AST Blitz

[App page](https://appshunter.io/ios/app/ast-blitz/id6763171569)

Prepare for French business school admissions with over 4,000 exercises covering all TAGE MAGE sub-tests. Features personalized study plans, progress tracking, and competitive challenges to maximize your chances of admission.

**Highlights:** 4,000+ TAGE MAGE exercises, Personalized study programs, Error tracking and spaced repetition, Progress monitoring and statistics, Full course lessons, Real-time challenges with friends, Offline mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Anglais | $17.00 | per month |
| Premium | $25.00 | per month |
| Premium Pack | $35.00 | per month |
| Premium Anglais | $39.00 | per 3 months |
| Premium | $59.00 | per 3 months |
| Premium Pack | $79.00 | per 3 months |


## Frequently asked questions

### Is 990prep free?

990prep is free to download, with in-app purchases available.

### Is AST Blitz free?

AST Blitz is free to download, with in-app purchases available.

### Do 990prep or AST Blitz have ads?

Neither 990prep nor AST Blitz shows ads.

### Which is updated more often, 990prep or AST Blitz?

990prep ships an update every 9 days, and AST Blitz every 5 days. Most recently, 990prep was updated on October 24, 2026 and AST Blitz on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*